With approximately 30 recruits gathered on campus this weekend for official visits, Stanford football coach Jim Harbaugh has not signed his contract extension and there is an Internet report that he interviewed with the New York Jets on Thursday.

Harbaugh's interview for the Jets head coaching job was reported on NationalFootballPost.com by analyst and co-founder Mike Lombardi. Harbaugh's agent, Jack Bechta, is another co-founder of the Web site.

Entering his third year at Stanford, Harbaugh spent Friday on campus with visiting recruits and could not be reached for comment, nor could Bechta.

Stanford athletic director Bob Bowlsby said that he met with Harbaugh on Friday morning and the coach "did not mention it."

At least one recruit who will be at Stanford today is concerned about Harbaugh's status.

Georgia wide receiver Jamal Patterson, who made a verbal commitment to Stanford, said last week that he is still being recruited by Clemson and is considering making a visit there, just in case.

"I've heard rumors that Coach Harbaugh is leaving," Patterson told Scout.com. "You don't want to be stuck in a situation where you've got to run around and look for somebody to offer you. I'm just keeping in contact with these schools."

Harbaugh's name has been associated with NFL openings in Oakland, St. Louis, Detroit and New York in the past two weeks.

He had been on the road recruiting most of the week, returning in time for this weekend's official visits. Those visits include many of the 18 players who have already committed to Stanford and another dozen or so who have yet to make their decision before National Signing Day on Feb. 4. Stanford is in line for its strongest recruiting class in years.

Running back Usua Amanam of Bellarmine in San Jose committed to Stanford in May. He said Thursday night he is "not at all" worried about Harbaugh leaving the program.

"I've talked to Coach Harbaugh, I've talked to the coaching staff and the players," Amanam said. "He's staying, without a doubt."

Hoping to quell rumors in November that he would be a candidate for the Raiders' job, Harbaugh said that he intended to sign a three-year extension at the end of the season. That would give him six more years at Stanford, through 2014. Reports indicate he would be paid approximately $1.2 million per season.

But the extension is unsigned seven weeks after the season's end, and Harbaugh has not been available for comment as the NFL rumors have persisted.

Bowlsby said previously that Harbaugh, who is 9-15 in two seasons as the Cardinal head coach, has "agreed to terms" on the new deal and that the details were being "finalized."

Bowlsby indicated that it is "doubtful" Harbaugh will sign during the recruiting weekend. Bowlsby said he has not been contacted by any NFL teams regarding Harbaugh (though they are not obligated to do so) and that the signing of the extension is "pending."

Bechta said this week that the contract is "very close" to being signed.